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Spectroscopy Fiber Probes & Probe Couplers

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News
Latest News
13 November 2025
Technical Note: Choosing the Right Optical Fiber for Your Process Spectrometer

Is your process spectrometer giving you the full picture? For engineers working in process control and Process Analytical Technology (PAT), the quality and reliability of real-time data are paramount. While the spectrometer itself is the core of the system, its performance often hinges on a component that can be easily overlooked: the optical fiber. The […]

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24 October 2025
Webinar Recording Now Available: A Practical Guide to Selecting the Right Fiber Optic Probe

We extend our sincere thanks to all who attended our recent webinar, "Selecting the Right Fiber Optic Probe for your Application." The event was met with a great response, and the insightful questions from our live attendees underscored that choosing the best tool for spectroscopic analysis remains a key challenge for many scientists and engineers. […]

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Latest Events
25 November 2025
Webinar: Combi Probes - Solving the "Blind Spot" of Single-Mode Spectroscopy

In complex chemical analysis and biomedical diagnostics, relying on a single spectroscopic technique often results in a "blind spot." While Near-Infrared (NIR) offers speed, it frequently lacks specificity. Raman spectroscopy provides a precise molecular fingerprint but often battles fluorescence interference. Mid-IR offers excellent structural detail but is limited by shallow penetration depths. The Challenge: Spatial […]

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18 November 2025
SPIE Photonics West 2026 | 17-22 January 2026 | San Francisco, CA, USA

art photonics GmbH is pleased to announce that we will be exhibiting at SPIE Photonics West 2026 in San Francisco. We invite you to join us at the world’s premier event for the optics and photonics industry, held at the Moscone Center from January 17-22, 2026. As a global leader in specialty fiber optic solutions, […]

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About Our Company
art photonics GmbH, founded in Berlin in September 1998, is one of the worldwide leaders in development and production of specialty fiber products for a broad spectrum from 300 nm to 16 µm. Unique technologies of Polycrystalline Mid InfraRed (PIR-) fibers and Metal coated Silica fibers are used for assembly of various spectroscopy probes for medical diagnostics and industrial process control, in volume production of fiber for medical and industrial lasers, for different fiber bundles, etc. Since January 2024 art photonics GmbH is a member of NYNOMIC GROUP.
Member Of:
UV 200-400 nm
Visible
Near IR 750-2500 nm
Mid IR 2.5 - 18 µm

Diamond ATR Touch Probe

Main features

  • Flat-tip ATR crystal
  • Suitable for measuring sensitive samples e.g. skin without damaging them
  • Easy to clean
  • Excellent for measuring sticky or messy samples
Excel LogoArtphotonics_Sale from stock Probes June 2025

Description

Flat Tip Diamond ATR “Touch Probe” is suitable for touch measurements of solids as well as fluids with easy cleaning thanks to the probe design.

The flat tip ATR crystal design allows touch measurement of sensitive samples and soft solids like skin, resin or polymers without damaging them. Additionally, sticky and otherwise messy samples like syrups, glues or pastes can be easily cleaned off of the probe’s ATR crystal thanks to the flat shape. Comparison of conical and flat tip ATR probes shows that the flat tip probe allows the user to achieve a stable, constant surface area with solid and soft-solid samples. This ensures reliable and reproducible measurement results, giving the user quantitative data on the sample at hand.

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More Information

For more information please visit our “Downloads” section and find relative articles at our “Publications” page.

Specs

Common Parameters of Fiber Optic ATR-Probes
Probe Type Diamond ATR
Spectral Range 5.2-17µm (600-1900cm-1)
Fiber Type PIR 900/1000
Tip Material Diamond IIA, 2.5mm
Sealing Material Gold
Shaft Material Hastelloy C22
Minimal Bending Radius 130mm
Shaft Size OD = 6.3mm, length = 300±5mm
Flexible Fiber 0.7m length + 2 legs of 0.5m each
Total Length shaft + fiber = 1.5±0.05m
Termination x 2 Long SMA
Protection Liquid Tight Protection (LTP)

Downloads

Applications

  • Reaction Monitoring in real time
  • Process Analytical Technologies (PAT)
  • Remote Polymerization Control
  • Crystallization Process Screening In-situ IR-Spectroscopy for PAT in Chemical, Petrochemical, Atomic, Biopharmaceutical & Food Industry

Inquiry

Do you have any questions about this or any other product? Send us an inquiry, and our personnel will answer your question as soon as possible.

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